Quick answers
- Which hospitals does Joseph Kaiya work at?
- Medicare's official clinician data lists Joseph Kaiya at 3 hospitals: Gundersen Lutheran Medical Center, Mayo Clinic Health System-Franciscan Medical Center Inc and Winona Health Services. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph Kaiya see patients?
- Medicare's clinician data lists 2 practice locations, including Rushford, MN and Winona, MN. Call before your visit to confirm the address.
- What is Joseph Kaiya's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Joseph Kaiya accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph Kaiya accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Joseph Kaiya?
- (507) 864-7726, as listed in official Medicare / NPI Registry data.
- What is Joseph Kaiya's NPI number?
- 1134550544. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph Kaiya works
Medicare's Facility Affiliation Data lists Joseph Kaiya at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · CCN 520087
- Mayo Clinic Health System-Franciscan Medical Center IncLa Crosse, WI · Acute Care Hospital · CCN 520004
- Winona Health ServicesWinona, MN · Acute Care Hospital · CCN 240044
Practice locations
Addresses where Joseph Kaiya is enrolled with Medicare (CMS data updated 2026-10-02).
- 109 W Jessie StRushford, MN 55971 (507) 864‑7726
- 855 Mankato AveWinona, MN 55987 (507) 454‑3650
Group practices
Medicare enrollment lists Joseph Kaiya as a member of this group (CMS data updated 2026-10-02).
- Winona Health Services169 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134550544 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians